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3 years ago

5

a rectangular lawn has a perimeter of 36 meters and a circular exercise run has a circumference of 36 meters which shape will gi

ve rico´s dog more area to run?

1 answer:

Serhud [2]3 years ago

8 0

The shape is a rectangle lawn

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The fastest elevator in the burj khalifa can travel 330 feet in just 10 seconds. How far does the elevator travel in 11 seconds?

Hoochie [10]

Answer:

363 feet

Step-by-step explanation:

we know that

The fastest elevator can travel 330 feet in just 10 seconds

so

using proportion

Find out how far does the elevator travel in 11 seconds

Let

x ---> the distance traveled in 11 seconds

$\frac{330}{10}\frac{ft}{sec} =\frac{x}{11}\frac{ft}{sec}\\\\x=330(11)/10\\\\x= 363\ ft$

7 0

3 years ago

Here are three statements about the daily low temperatures for the 2 cities.

Maslowich

Answer:

Step-by-step explanation:

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3 years ago

Jasmine jumps form 18 ft above sea level to 6 ft below sea level. Kim jumps for, 14 ft above sea level to 5 ft above sea level.

DENIUS [597]

People keep saying they will give 100 points...stop lying!

But Jasmine jumps a total of 24 feet.

Kim jumps a total of 19 feet.

Jasmine jumps farther.

I don't know what the dora que is, but the difference is 5ft.

5 0

3 years ago

Read 2 more answers

Rationalize the denominator of square root of negative 49 over open parentheses 7 minus 2 i close parentheses minus open parenth

navik [9.2K]

The answer is the option d, which is: d) $\frac{-77+21i}{130}$

The explanation for this problem is shown below:

1. Smplify the denominator and rewrite the numerator in this form:

$\frac{7i}{7-2i-4-9i} \\\frac{7i}{3-11i}$

2. Multiply the denominator and the numerator by the conjugated $(3+11i)$ and simplify the expression, as following:

$\frac{7i(3+11i)}{(3-11i)(3+11i)} \\ \frac{21i+77i^{2}}{121+9} \\ \frac{-77+21i}{130}$

3. As you can see, you obtain the expression shown in the option mentioned above.

3 0

3 years ago

If a piece of cardboard is 6 in long and I line up a hundred and ten of them what would be the length of my row and feet

Alex

6in x 110 = 660in = 55ft

8 0

2 years ago